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Subject[PATCH 1/1] kernel/res_counter.c: replace simple_strtoull by kstrtoull

Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Michal Hocko <mhocko@suse.cz>
Signed-off-by: Fabian Frederick <fabf@skynet.be>
---
kernel/res_counter.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/kernel/res_counter.c b/kernel/res_counter.c
index 51dbac6..09c1a6a 100644
--- a/kernel/res_counter.c
+++ b/kernel/res_counter.c
@@ -183,11 +183,12 @@ int res_counter_memparse_write_strategy(const char *buf,
{
char *end;
unsigned long long res;
+ int rc;

/* return RES_COUNTER_MAX(unlimited) if "-1" is specified */
if (*buf == '-') {
- res = simple_strtoull(buf + 1, &end, 10);
- if (res != 1 || *end != '\0')
+ rc = kstrtoull(buf + 1, 10, &res);
+ if ((res != 1) || (rc))
return -EINVAL;
*resp = RES_COUNTER_MAX;
return 0;
--
1.8.4.5


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